According to the question.,cancer treatment specialist or doctor is a trained professional for treating and curing cancer.He/she should be compassionate towards their work , honest and kind.This will help them to understand patient's situation along with treating them honestly and emphatically,which is major duty of doctor .
Other options are incorrect because repetition of task with patience, good communication and written skills and creativity with designing talent is not required by cancer treatment specialist or doctor.Thus, the correct option is integrity and compassion.
